package com.example.io.datajek.springbasics.movierecommendersystem.lesson11;

import com.example.io.datajek.springbasics.movierecommendersystem.lesson11.Filter;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Component;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import javax.annotation.PreDestroy;

@Component
public class RecommenderImplementation {
    @PreDestroy
    public void preDestroy() {
        //用于清理的代码
        logger.info("In RecommenderImplementation preDestroy method");
    }
    private Logger logger =
            LoggerFactory.getLogger(this.getClass());
//    //@Autowired
//    // @Qualifier("666")
//    private Filter filter;
//
//    @Autowired
//    public void setFilter(Filter filter) {
//        logger.info("In RecommenderImplementation setter method..dependency injection");
//        this.filter = filter;
//    }
    //过滤器是 RecommenderImplementation 的一个依赖。
//    public RecommenderImplementation(Filter filter){
//        super();
//        this.filter = filter;
//    }
    //使用过滤器来获得推荐
//    public String[] recommendMovies(String movie){
//        //打印正在使用的接口实现的名称
//        System.out.println("正在使用的过滤器的名称:"+filter+"\n");
//
//        String[] results = filter.getRecommendations("Finding Dory");
//
//        return results;
//    }
}
